工作需要筆記

document.addEventListener("deviceready", onDeviceReady,false);function onDeviceReady(){
    window.requestFileSystem(LocalFileSystem.PERSISTENT,0, gotFS, fail);}function gotFS(fileSystem){
   fileSystem.root.getDirectory("data",{create:true}, gotDir);}function gotDir(dirEntry){
    dirEntry.getFile("lockfile.txt",{create:true, exclusive:true}, gotFile);}function gotFile(fileEntry){// Do something with fileEntry here}


http://stackoverflow.com/questions/11077303/how-to-create-a-directory-and-file-in-that-directory-using-phonegap-file-api